USN-1767-1: Linux kernel vulnerabilities

Andrew Cooper of Citrix reported a Xen stack corruption in the Linux kernel. An unprivileged user in a 32bit PVOPS guest can cause the guest kernel to crash, or operate erroneously. CVE-2013-0190 A failure to validate input was discovered in the Linux kernel's Xen netback network backend driver. ...

Apparel Company Files Landmark Lawsuit Against Visa in PCI Dispute

A Tennessee-based footwear and apparel company has filed a $13 million lawsuit against Visa for what it considers random, subjective penalties for being out of compliance with the Payment Card Industry PCI standard the credit card company regulates. Last week Nashville-based Genesco, which operat...

Retailer Challenges Visa $13.2M PCI Fine in Court

Genesco Inc., a Tennessee-based shoe retailer, is taking Visa to court in what is being reported as the first case challenging fines and penalties levied by the Payment Card Industry Data Security Standard PCI DSS under which Genesco was fined $13.3 million. In late 2010, attackers compromised...

kernel security and bug fix update

2.6.32-358.2.1 - kernel utrace: ensure archptrace/ptracerequest can never race with SIGKILL Oleg Nesterov 912073 912074 CVE-2013-0871 2.6.32-358.1.1 - netdrv mlx4: Set number of msix vectors under SRIOV mode to firmware defaults Michal Schmidt 911663 904726 - netdrv mlx4: Fix bridged vSwitch...

Debian DSA-2632-1 : linux-2.6 - privilege escalation/denial of service

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2013-0231 Jan Beulich provided a fix for an issue in the Xen PCI backend driver...

Debian Security Advisory DSA 2632-1 (linux-2.6 - privilege escalation/denial of service)

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2013-0231 Jan Beulich provided a fix for an issue in the Xen PCI backend drivers...

DSA-2632-1 linux-2.6 - several vulnerabilities

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Fedora 18 : xen-4.2.1-7.fc18 (2013-2225)

adjust gcc 4.8 fixes guest using oxenstored can crash host or exhaust memory XSA-38, CVE-2013-0215 907888, guest using AMD-Vi for PCI passthrough can cause denial of service XSA-36, CVE-2013-0153 910914, fixes for gcc 4.8 Note that Tenable Network Security has extracted the preceding description...

CVE-2013-0153

The AMD IOMMU support in Xen 4.2.x, 4.1.x, 3.3, and other versions, when using AMD-Vi for PCI passthrough, uses the same interrupt remapping table for the host and all guests, which allows guests to cause a denial of service by injecting an interrupt into other guests...

DEBIAN-CVE-2012-5634

Xen 4.2.x, 4.1.x, and 4.0, when using Intel VT-d for PCI passthrough, does not properly configure VT-d when supporting a device that is behind a legacy PCI Bridge, which allows local guests to cause a denial of service to other guests by injecting an interrupt...

CVE-2012-5634

Xen 4.2.x, 4.1.x, and 4.0, when using Intel VT-d for PCI passthrough, does not properly configure VT-d when supporting a device that is behind a legacy PCI Bridge, which allows local guests to cause a denial of service to other guests by injecting an interrupt...

CVE-2012-5634

Xen 4.2.x, 4.1.x, and 4.0, when using Intel VT-d for PCI passthrough, does not properly configure VT-d when supporting a device that is behind a legacy PCI Bridge, which allows local guests to cause a denial of service to other guests by injecting an interrupt...

Design/Logic Flaw

The AMD IOMMU support in Xen 4.2.x, 4.1.x, 3.3, and other versions, when using AMD-Vi for PCI passthrough, uses the same interrupt remapping table for the host and all guests, which allows guests to cause a denial of service by injecting an interrupt into other guests...

Design/Logic Flaw

Xen 4.2.x, 4.1.x, and 4.0, when using Intel VT-d for PCI passthrough, does not properly configure VT-d when supporting a device that is behind a legacy PCI Bridge, which allows local guests to cause a denial of service to other guests by injecting an interrupt...

CVE-2013-0153

The AMD IOMMU support in Xen 4.2.x, 4.1.x, 3.3, and other versions, when using AMD-Vi for PCI passthrough, uses the same interrupt remapping table for the host and all guests, which allows guests to cause a denial of service by injecting an interrupt into other guests...

CVE-2013-0153

The AMD IOMMU support in Xen 4.2.x, 4.1.x, 3.3, and other versions, when using AMD-Vi for PCI passthrough, uses the same interrupt remapping table for the host and all guests, which allows guests to cause a denial of service by injecting an interrupt into other guests...

CVE-2013-0153

The AMD IOMMU support in Xen 4.2.x, 4.1.x, 3.3, and other versions, when using AMD-Vi for PCI passthrough, uses the same interrupt remapping table for the host and all guests, which allows guests to cause a denial of service by injecting an interrupt into other guests...

CVE-2012-5634

Xen 4.2.x, 4.1.x, and 4.0, when using Intel VT-d for PCI passthrough, does not properly configure VT-d when supporting a device that is behind a legacy PCI Bridge, which allows local guests to cause a denial of service to other guests by injecting an interrupt...

CVE-2012-5634

CVE-2012-5634 affects Xen when using Intel VT-d PCI passthrough and a device behind a legacy PCI bridge. The VT-d configuration is not properly validated, allowing a local guest to inject an interrupt and potentially cause a denial of service to other guests. The vulnerability is documented in Xe...

CVE-2013-0231

The pcibackenablemsi function in the PCI backend driver drivers/xen/pciback/confspacecapabilitymsi.c in Xen for the Linux kernel 2.6.18 and 3.8 allows guest OS users with PCI device access to cause a denial of service via a large number of kernel log messages. NOTE: some of these details are...